3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo() { function show() { echo __CLASS__; } } $key = ''; $arr = array('' => array(new foo(), 1)); var_dump($arr, $key, $arr[$key]->show());
based on H5J9L
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.32
Parse error: syntax error, unexpected '(', expecting '{' in /in/ZFUt9 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '(', expecting '{' in /in/ZFUt9 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/ZFUt9 on line 2
Process exited with code 255.